现代站立式背向滑步推铅球技术的探讨

站立式背向滑步推铅球,是近年来国内外田径大赛中出现的一项新技术。通过力学和解剖学两方面的分析,证明站立式技术具有节省体力、滑步速度快,动作加速连贯性强、有利于最后“鞭打”用力,兼有动作简单、容易掌握等特点,具有较高的实用和推广价值。

Survey of Modle Technique of the Standing Backforward - Sliding Shot Put

The standing-backf orward-sliding shot put is a new technique recently appearedin the international games. Mechanical & natormical anaylses show that this technique possesses some advantages energy saving, quick in sliding, cotherent in acceleration, in favour of the final "whipping" , straightforward through the whole process and easily grasped. Therefor it is highly worth popularizing.